public class Person {
    public String name;
    public int age;

    public Person(String name, int age) {
        this.name = name;
        this.age = age;
        System.out.println("Person:构造方法执行");
    }
    {
        System.out.println("Person:实例代码块执行");
    }
    static{
        System.out.println("Person:静态代码块执行");
    }
}
